210516930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7823}}^1$

素因数の和:7872

約数の個数: 96

約数和(自身を含む): 615154176

約数和(自身を除く): 404637246

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2691, 2990, 4485, 5382, 7823, 8970, 13455, 15646, 23469, 26910, 39115, 46938, 70407, 78230, 101699, 117345, 140814, 179929, 203398, 234690, 305097, 352035, 359858, 508495, 539787, 610194, 704070, 899645, 915291, 1016990, 1079574, 1525485, 1619361, 1799290, 1830582, 2339077, 2698935, 3050970, 3238722, 4576455, 4678154, 5397870, 7017231, 8096805, 9152910, 11695385, 14034462, 16193610, 21051693, 23390770, 35086155, 42103386, 70172310, 105258465, 210516930]

約数ペア:

[(1, 210516930), (2, 105258465), (3, 70172310), (5, 42103386), (6, 35086155), (9, 23390770), (10, 21051693), (13, 16193610), (15, 14034462), (18, 11695385), (23, 9152910), (26, 8096805), (30, 7017231), (39, 5397870), (45, 4678154), (46, 4576455), (65, 3238722), (69, 3050970), (78, 2698935), (90, 2339077), (115, 1830582), (117, 1799290), (130, 1619361), (138, 1525485), (195, 1079574), (207, 1016990), (230, 915291), (234, 899645), (299, 704070), (345, 610194), (390, 539787), (414, 508495), (585, 359858), (598, 352035), (690, 305097), (897, 234690), (1035, 203398), (1170, 179929), (1495, 140814), (1794, 117345), (2070, 101699), (2691, 78230), (2990, 70407), (4485, 46938), (5382, 39115), (7823, 26910), (8970, 23469), (13455, 15646)]